CA1124218A - Enveloppe - Google Patents

Enveloppe

Info

Publication number
CA1124218A
CA1124218A CA337,110A CA337110A CA1124218A CA 1124218 A CA1124218 A CA 1124218A CA 337110 A CA337110 A CA 337110A CA 1124218 A CA1124218 A CA 1124218A
Authority
CA
Canada
Prior art keywords
envelope
face
strip
perforated lines
flap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA337,110A
Other languages
English (en)
Inventor
Claude Grondines
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Drg Inc
Original Assignee
Drg Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Drg Inc filed Critical Drg Inc
Application granted granted Critical
Publication of CA1124218A publication Critical patent/CA1124218A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/34—Lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Credit Cards Or The Like (AREA)
  • Making Paper Articles (AREA)
CA337,110A 1978-10-05 1979-10-05 Enveloppe Expired CA1124218A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB39497/78 1978-10-05
GB7839497A GB2031846A (en) 1978-10-05 1978-10-05 Envelope

Publications (1)

Publication Number Publication Date
CA1124218A true CA1124218A (fr) 1982-05-25

Family

ID=10500152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA337,110A Expired CA1124218A (fr) 1978-10-05 1979-10-05 Enveloppe

Country Status (2)

Country Link
CA (1) CA1124218A (fr)
GB (1) GB2031846A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4815654A (en) * 1987-10-28 1989-03-28 William R. O'meara Envelope having a remailable portion
GB2316670B (en) * 1995-05-29 1999-06-02 Rexam Australia Pty Limited Easy-opening envelopes
BE1021555B1 (nl) * 2013-01-04 2015-12-11 Osmana, Besloten Vennootschap Met Beperkte Aansprakelijkheid Envelop en werkwijze om een envelop te openen
JP7119325B2 (ja) * 2017-09-28 2022-08-17 大日本印刷株式会社 封筒

Also Published As

Publication number Publication date
GB2031846A (en) 1980-04-30

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Legal Events

Date Code Title Description
MKEX Expiry